Find the slope and y-intercept of the line.

The slope would be the gradient of the line and hence by comparison with the equation form y=mx+c where m is the gradient, the gradient of the line in the question would be 7/4.

The y intercept of the line would be where x=0. When x=0, the y intercept is thus -10.

Hence the answer is the first option

A

Step-by-step explanation:

According to the given equation

y=(7/4)x-10

Comparing it with the standard form

y=mx+c

Where m is slope and c is y-intercept

We get

Slope=7/4 ; y-intercept=-10

send it over

step-by-step explanation:

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.